I'm not even sure I know where the story is going at this point, but I'll keep watching just to see where this it ends up. Anyway, I have another comment about a MAJOR SPOILER so it's under the cut.

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So, Uncle Iroh is in the Spirit World? What? Okaaay. At any rate, he is one of my like top 10 fictional characters ever, so I'm not ashamed to admit I ugly cried any time he was on screen. Seeing Iroh again was a punch right in the feels, man. Right in the feels!